About us

Reasons for choosing us

Delete an element specified in the array First, you can define a function for the array object of JS to find the position of the specified element in the array, that is, the index. The code is: Array.prototype.indexOf = function(val) { for (var i = 0; i < this.lengt..., Jiuyun Blog

Platform advantages

Exclusive advantages of the whole network

At the end of the first quarter of 2022, are you worried about what important technical work you missed? Or do you want to test whether you have any basic knowledge growth in this quarter? This is the first volume of Machine Heart's "Tiger Roll er Action · Spring Roll er", which aims to summarize and take stock of the community craze reported by the editorial department of Machine Heart since the spring of 2022, Jiuyun Blog

Station Master's Experience

Honest old station

We seem to have neglected the importance of intra site links, which we call internal links. The inner chain is almost the same value as the outer chain to some extent. Moreover, unlike the outer chain, the inner chain is completely under its own control. Set up the internal links we need at will. Establishment of website navigation Establish a sitemap of the website system and place the sitemap on the home page. If possible, Jiuyun Blog

System advantages:

How to delete an element from the js array (how to delete an element from the array in js) - Jiuyun Blog

Selfprot.dll - Jiuyun Blog

Lanzhou seo network optimization method (how to optimize the ranking of Lanzhou seo) - Jiuyun Blog

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What we have

Js array

Delete an element specified in the array First, you can define a function for the array object of JS to find the position of the specified element in the array, that is, index

self

At the end of the first quarter of 2022, are you worried about what important technical work you missed? Or you want to test yourself

Lanzhou se

We seem to have neglected the importance of intra site links, which we call internal links. The inner chain is almost the same value as the outer chain to some extent. And, unlike

PHP Real

This article introduces the realization of user registration and login function based on PHP. This project is divided into four parts: 1. front-end page production, 2. verification code production, and 3

Vue entry

How to solve this problem if you want to return to the original location of the original page when the vue page jumps to a new page and returns to the original page

pyth

Fuzzy Fuzzy string matching, which uses Levenshtein Distance to calculate simple and easy to use packages